Engine-Codes - Generic - B14A2

B14A2 Code - Sunload Sensor Circuit Short Circuit

- Code Popularity: 3,014 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC B14A2?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Sunload Sensor
  • Sunload Sensor harness is open or shorted
  • Sunload Sensor circuit poor electrical connection
  • Faulty Air Condition (A/C) Control Module

Code Tech Notes

When the sunload sensor check is performed indoors or in the shade, it could be diagnosed as having an open circuit. Always check the sunload sensor in direct sunlight.

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How to Fix the DTC B14A2?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the B14A2 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the B14A2 Code Mean?

The Air Condition (A/C) Control Module monitors the Sunload Sensor. The A/C Control Module sets the OBDII code when the Sunload Sensor is not to factory specifications.

B14A2 Code - Sunload Sensor Circuit Short Circuit

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Code B14A2 Information for Specific Makes

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